Title:
A joint apparatus for passage passages
Document Type and Number:
Japanese Patent JP6238871
Kind Code:
B2
Inventors:
Hideo Goto
Application Number:
JP2014229442A
Publication Date:
November 29, 2017
Filing Date:
November 12, 2014
Export Citation:
Assignee:
Doei Exterior Co., Ltd.
International Classes:
E04B1/68
Domestic Patent References:
JP2004162306A |
Attorney, Agent or Firm:
Mitsuyasu Miura
Takayuki Kayahara
Takayuki Kayahara
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